Our poster experts will then contact you in the way that suits you best, for example by email, telephone or a physical or digital meeting. If you have any questions or concerns about when, where and how best to use the material, you are always welcome to contact us at. We supply PEEK plastic from several different suppliers, all to find the material in the design that suits you. ICI has since been restructured and sold in parts, including the sale of the nylon part to competitor DuPont, and the healthcare and pharmaceuticals part to Zeneca (later AstraZeneca).įor those who want to know even more about PEEK plastic and its material composition, the article at ScienceDirect is recommended and can be found here.
The company was founded back in 1926 as a merger of several companies, one of which is better known to us Swedes as Nobel Explosives. PEEK plastic in its first form was first developed in 1978, and was introduced to the market in the early 1980s by Victrex PLC (later to become Imperiacl Chemical Industries (ICI)). On the other hand, there are few materials that can actually replace PEEK plastic in the type of environments where the material is normally used, due to its excellent technical properties. PEEK plastic has a high price per kilogram, but also a very high density, which makes the price relatively high overall. The downside of this type of high-performance material is, of course, the price tag. In addition to the previously listed properties, subsequent developments of the material have resulted in a PEEK polymer with shape memory with mechanical activation, which is therefore ideally suited for applications such as orthopaedics. In addition, the material is also used in healthcare. The material is also highly flammable and self-extinguishing, making it even more suitable for application in these environments. PEEK plastics are also available in food-approved variants, and are therefore mainly used in the food industry in high-temperature environments. However, so-called “black peek” (which is actually PEEK plastic with a carbon fibre additive that gives the material a black colour) is electrically conductive. PEEK plastic has good insulating properties both in terms of heat and electricity. Its high resistance to radioactivity, chemicals and mechanical abrasion makes it a popular material in many different industries where high demands are placed on the choice of materials. PEEK plastic is such a high-quality plastic that the material can often be considered in applications where metal components would normally be used. PEEK plastics are typically used in environments that place very high technical demands on the material used. PEEK plastics can also be welded by classical methods such as ultrasonic or friction welding, but particular attention should be paid to the high melting point of the material (340✬). The surfaces should also be pre-treated with etching.
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As with all gluing, it is important to ensure that the surfaces to be joined are clean, dry and free of dirt and dust. When gluing, it is preferable to use an adhesive of the cyanoacrylate, epoxy or silicone types. Cooling may be necessary, in which case plain water is preferable. However, it is perfectly possible to work on the material with normal cutting tools, but you should especially ensure that the tools are sharp, and that you use the correct angles and speeds. PEEK plastic is generally a very strong and tough material, and therefore requires careful consideration before processing. Good mechanical properties even at high temperatures.Very low smoke development during combustion.Good resistance to radioactive radiation.High resistance to chemicals (except concentrated sulphuric acid and fuming concentrated nitric acid).It is also a very popular material in the healthcare and pharmaceutical industries, where it is used mainly for medical instruments of various kinds. Typical applications are in the oil & gas, electronics and aerospace industries. The material is popular for use in various environments that place very high demands on the choice of materials. PEEK plastic also has the ability to retain its rigidity at high temperatures, and is suitable for use in temperatures up to 170☌). The low outgassing makes PEEK plastic preferable in applications that are sealed under high or ultra-high vacuum.
The material also has very good insulating and mechanical properties, and is therefore used to advantage as ball and roller bearings.
PEEK plastic is a high-performance engineering plastic with extremely good resistance to chemicals (even at high temperatures), and is characterised by good hydrolysis resistance, low outgassing and low sliding friction. Polyetheretherketone Famous brand names #įlutek, Tecapeek, Victrex, KetaSpire, SustaPEEK About PEEK plastic #
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